"Pietilä, Essi" - Selaus tekijän mukaan TUNICRIS-julkaisut

    • High variability in the reproducibility of key hemodynamic responses to head-up tilt 

      Bouquin, Heidi; Suojanen, Lauri J; Koskela, Jenni K; Pietilä, Essi; Choudhary, Manoj Kumar; Mustonen, Jukka T; Pörsti, Ilkka H (03 / 2025)
      article
      Increased blood pressure upon standing is considered a cardiovascular risk factor. We investigated the reproducibility of changes in aortic blood pressure, heart rate, stroke volume, cardiac output, and systemic vascular ...
    • Impact of aging on cardiovascular dynamics and heart rate variability during passive head-up tilt 

      Choudhary, Manoj Kumar; Holmström, Kati; Bouquin, Heidi; Saarinen, Tuomas P.; Koskela, Jenni K.; Pietilä, Essi; Suojanen, Lauri; Mustonen, Jukka T.; Nevalainen, Pasi I.; Pörsti, Ilkka H. (07 / 2025)
      article
      During aging, arterial stiffness and blood pressure (BP) increase, while heart rate variability (HRV) decreases. We examined age-related hemodynamics in 522 individuals without cardiovascular disease during passive head-up ...